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Anjaleem Enterprises (P) Ltd. v. Commissioner Of Central Excise, Ahmedabad .

Supreme Court Of India
Jan 16, 2006
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Factual and Procedural Background

The appellant manufactured computer-based STD-PCO units during October 1992 – March 1993. Each unit required a programmed EPROM (Erasable Programmable Read-Only Memory) to operate. In May 1992 the appellant filed a classification list treating the STD-PCO unit under Chapter Heading 85.17 and the programmed EPROMs separately under Heading 85.24, claiming complete duty exemption under Notification No. 84/89-CE dated 1-3-1989 for “recorded media”.

The Assistant Collector issued a show-cause notice on 2-4-1993 contending that the EPROMs were integral parts of the STD-PCO unit, classifiable under Heading 85.17, and demanded duty of about Rs 21.50 lakhs. After adjudication on 24-3-1994, the Assistant Collector, the Collector (Appeals) and subsequently the Customs, Excise and Service Tax Appellate Tribunal ruled against the appellant. Only the substantive classification and valuation questions reached the Supreme Court; the extended-limitation issue had already been decided in the appellant’s favour and was not before the Court.

Legal Issues Presented

  1. Whether a programmed or designed EPROM is an integral component of an STD-PCO unit and therefore classifiable with that unit under Heading 85.17.
  2. Whether the appellant could claim duty exemption for the programmed EPROMs under Notification No. 84/89-CE by establishing that they are “recorded media” falling under Heading 85.24 read with Note 6 to Chapter 85 of the Central Excise Tariff Act, 1985.

Arguments of the Parties

Appellant's Arguments

  • The STD-PCO unit (Heading 85.17) and the programmed EPROM (Heading 85.24) are distinct; once software is encoded, the EPROM ceases to be an integrated circuit and becomes “recorded media”.
  • Note 6 to Chapter 85 mandates that recorded media remain in Heading 85.24 even if cleared with apparatus.
  • Under Note 2 to Section XVI, a component retains its specific heading if a more specific description exists; thus the EPROM should not be subsumed under the unit.
  • Relied on Sprint RPG India Ltd., PSI Data Systems Ltd., and Acer India Ltd. to contend that software loaded on hardware retains its identity as software.

Department's Arguments

  • Note 6 to Chapter 85 does not apply because the EPROMs are not independent recorded media; they are inbuilt, non-removable components essential to the functioning of the STD-PCO unit.
  • By Note 2(b) to Section XVI, parts suitable solely for a specific machine are classifiable with that machine; hence the programmed EPROM must follow Heading 85.17.
  • Programmed EPROMs are integrated circuits (Heading 85.42) and, when incorporated, form part of the finished STD-PCO unit; the exemption under Notification 84/89-CE is therefore inapplicable.

Table of Precedents Cited

Precedent Rule or Principle Cited For Application by the Court
Sprint RPG India Ltd. v. Commissioner of Customs (2000) 2 SCC 486 Software recorded on hard-disk/floppy remains classified as recorded media under Heading 85.24. Distinguished: concerned removable storage media, not embedded integrated circuits; hence not applicable.
PSI Data Systems Ltd. v. CCE (1997) 2 SCC 78 Separates classification of software supplied with computers from the computers themselves. Distinguished: subject-matter there was sale of software as final product; Court noted it actually supports treating etched-in programs as hardware.
CCE v. Acer India Ltd. (2004) 8 SCC 173 Effect of “transaction value” concept on inclusion of software value in computer price. Held inapplicable: arose under post-2000 valuation regime and different product; did not analyse Heading 85.42.
Office of Patent v. Gale (1991) RPC 305 (UK CA) Distinguishes ROM chips (hardware) from floppy disks (software carriers). Cited with approval to support view that programs embodied in ROM alter circuitry; ROM remains hardware.
Gottschalk v. Benson, 409 US 63 (1972) (34 L Ed 2d 273) Conceptual distinction between patentability of algorithms and their embodiment in hardware. Referenced to reinforce Gale’s hardware/software distinction.

Court's Reasoning and Analysis

The Court emphasised that valuation depends on the condition of goods at the factory gate. The product leaving the factory was an STD-PCO unit in operational form, necessarily fitted with the programmed EPROM. Applying Note 2(b) to Section XVI, parts suitable solely or principally for a particular machine are classified with that machine; therefore the EPROM follows Heading 85.17.

The Court conducted a detailed technical comparison between:

  • Removable storage media (floppies, CDs, hard disks) which merely carry software, and
  • Integrated circuits (ICs) such as EPROMs, which embody programs within their circuitry and perform active, “intelligent” electronic functions.

Drawing on technical literature and the Gale decision, the Court held that an EPROM, even after programming, retains the essential character of an integrated circuit (Heading 85.42) and cannot be likened to a floppy or other “dumb” recorded media. Note 6 to Chapter 85, which protects the separate classification of recorded media, is inapplicable because the EPROM is not “media” but hardware; consequently the exemption under Notification 84/89-CE is unavailable.

Because the programmed EPROM is indispensable to the STD-PCO unit’s operation and not independently marketable as recorded media, its cost must be included in the assessable value of the unit. The prior authorities’ concurrent findings on these facts were affirmed.

Holding and Implications

Appeal Dismissed.

Consequently, programmed EPROMs incorporated in STD-PCO units are to be classified with the units under Heading 85.17, their value included in the assessable value, and no exemption under Notification 84/89-CE is available. The decision reinforces the distinction between embedded integrated-circuit software (hardware) and removable recorded media (software) without establishing new legal precedent beyond tariff-classification principles.

Show all summary ...

S.H Kapadia, J.— The following two questions arise for determination in this civil appeal filed by the assessee under Section 35-L(b) of the Central Excise Act, 1944 (for short “the Act”):

(1) Whether a programmed or designed EPROM is an integral part of STD-PCO unit; and
(2) Whether the appellant herein was entitled to exemption under Notification No. 84/89-CE dated 1-3-1989 which required the appellant to show that the programmed EPROM was a “recorded medium” under Chapter Heading 85.24 read with Note 6 to Chapter 85 of the 1985 Tariff Act.

2. During the period October 1992 to March 1993 the appellant was the manufacturer of STD-PCO unit. The said unit was a computer-based equipment. The said unit was used to identify the time of day and day of the week, the time when the telephone calls were made; to recognise whether the phone was on-hook or off-hook and to record the duration of a call.

3. The appellant filed classification list dated 29-5-1992 under which the appellant classified the above unit as an equipment under CH 85.17 In the said classification list, the appellant classified programmed memory chips, EPROM, under CH 85.24 and claimed exemption as a recorded medium under Notification No. 84/89-CE dated 1-3-1989.

4. Vide show-cause notice (for short “SCN”) dated 2-4-1993 the Assistant Collector (AC) stated that the programmed memory chip was an integral part of STD-PCO unit, without which the unit was non-functional. According to SCN, the program recorded in the memory chip, EPROM, could be used with STD-PCO unit only in a particular telecom region and, therefore, the said chip was an essential component of the STD-PCO unit. According to SCN, the appellant was not entitled to the benefit of exemption as the said chip was not covered under CH 85.24 as claimed by the appellant. According to the Department, the said chip was classifiable as an integral part of STD-PCO unit under CH 85.17 Accordingly, the Department called upon the appellant to show cause as to why duty amounting to Rs 21.50 lakhs for the above period should not be recovered under Section 11-A of the Act.

5. At this stage, we may clarify that on the question of extended limitation the appellant has succeeded and since the Department has not come in appeal, we are not required to examine that aspect of the matter.

6. By reply dated 24-5-1993, the appellant submitted that it had imported EPROMs from abroad or it had obtained EPROMs from the open market. According to the appellant, empty EPROMs were subjected to programming by the appellant who had designed a program which was loaded into the blank EPROMs. The appellant submitted that a computer software is a designed program recorded on a media commonly called as a “recorded medium”. Such recorded medium can be played in a computer or in any other system based on microprocessors. The appellant conceded that STD-PCO unit was classifiable as an equipment under CH 85.17, however, it contended that the programmed EPROM was a “recorded medium” classifiable under Sub-Heading 8524.90 According to the appellant, a programmed EPROM was classifiable only under Sub-Heading 8524.90 in view of Note 6 to Chapter 85, notwithstanding the fact that such recorded media was equipped with or without an apparatus. It claimed exemption under Notification No. 84/89-CE dated 1-3-1989, on the ground that the said exemption notification gave exemption to softwares falling under Heading 85.24 from whole of the duty of excise. In the circumstances, the appellant contended that the Department was not entitled to include the value of the programmed EPROM in the assessable value of STD-PCO unit and that the unit was classifiable under Heading 85.17 whereas the programmed EPROM was classifiable under Heading 85.24 The appellant contended, inter alia, that Sub-Heading 8524.30 covered recorded magnetic disks, such as, a floppy containing a computer program whereas all other types of recorded media stood covered under Sub-Heading 8524.90 and, therefore, even if a recorded EPROM was considered to be an integral part of STD-PCO unit the recorded EPROM was required to be separately classified under Sub-Heading 8524.90 in view of Note 6 to Chapter 85. According to the appellant, even if a particular component or a part was most essential for a machine, it was not always classifiable with the machine, if otherwise, the said component came under a specific head for its classification. In this connection, reliance was placed on Note 2 to Section XVI of the Schedule to the 1985 Tariff under which Chapter 85 falls. Therefore, according to the appellant, in the present case, the programmed EPROM was a recorded media which fell under a specific entry viz. Sub-Heading 8524.90 and, therefore, was not classifiable under Heading 85.17 The appellant also contended that the programmed EPROM was a computer software under Heading 85.24 and, therefore, the appellant was entitled to exemption under Notification No. 84/89 dated 1-3-1989.

7. By order dated 24-3-1994 the Assistant Collector held that EPROMs were integrated circuits (chips); that, the recorded EPROMs were meant for certain functions to be performed by STD-PCO unit; that the recorded EPROMs were integral parts of STD-PCO unit and, therefore, such recorded EPROMs came under Heading 85.17 In this connection, reliance was placed on Note 2(a) to Section XVI, under which Chapter 85 fell. The AC further held that the appellant was not entitled to claim the benefit of exemption under notification dated 1-3-1989 because that notification warranted two conditions to be satisfied by the appellant, namely, that the product should be a computer software and it should fall under Heading 85.24 The AC further held that recorded EPROMs were integrated circuits (ICs) under Heading 85.42; that, even as a final product, and not as a component of STD-PCO unit, the said EPROM would fall under Heading 85.42, therefore, in any view of the matter, the appellant was not entitled to exemption under notification dated 1-3-1989 read with Tariff Item 85.24 In the circumstances, it was held that the value of recorded EPROMs was includible in the assessable value of STD-PCO unit under Heading 85.17

8. The order passed by the AC was confirmed in appeal by the Collector (Appeals) and also by the Tribunal. Hence this civil appeal.

9. Shri Ramesh Singh, learned counsel appearing on behalf of the appellant submitted that the STD-PCO unit was classifiable under CH 85.17 as electrical apparatus for line telephony; that, the said equipment has an inbuilt microprocessor classifiable under CH 84.71; that, in order to perform various tasks, the microprocessor requires a software/program; that, program in question was developed by the appellant; that, the said program was recorded on EPROM (a medium) classifiable under CH 85.42 as an integrated circuit; that, the appellant bought blank EPROMs from the market @ Rs 149 each; that, the appellant encoded the program developed by it on the blank EPROM, which program was erasable by ultraviolet radiation. According to the appellant, the said software was area-specific. According to the appellant, the recorded EPROM was sold @ Rs 6450; that, the STD-PCO equipment was sold @ Rs 8453. Learned counsel submitted that the programmed EPROM was classifiable under CH 85.24; that, the said EPROM was not classifiable under CH 85.17 and, accordingly, its value was not includible in the total assessable value of STD-PCO unit, because once a software stood recorded on the blank EPROM, the blank EPROM no longer continued to remain as electronic integrated circuit; that, the essential character of the recorded EPROM was that of computer software classifiable under CH 85.24 as a recorded media; and that, the only function of EPROM was that of a recorded media. In this connection, learned counsel placed reliance on the judgment of this Court in Sprint RPG India Ltd. v. Commr. of Customs-I (2000) 2 SCC 486. Learned counsel further submitted that once the programmed EPROM stood classified under CH 85.24, then, even if it was cleared along with STD-PCO unit, classifiable under CH 85.17, the said EPROM remained classifiable under CH 85.24 In this connection, learned counsel placed reliance on Note 6 to Chapter 85. Reliance was also placed on the judgments of this Court in CCE v. Acer India Ltd. (2004) 8 SCC 173 and in PSI Data System Ltd. v. CCE (1997) 2 SCC 78.

10. Shri T.M Mohd. Yusuf, learned Senior Counsel appearing on behalf of the Department, on the other hand, submitted that Note 6 to Chapter 85 was not applicable for the computer-based product, namely, STD-PCO unit, as the programmed EPROM constituted an inbuilt component of the final STD-PCO unit. Learned counsel submitted that as a programmed EPROM constituted an integral part of the STD-PCO unit, such EPROMs did not fall under CH 85.24 as they were neither recorded media falling under CH 85.24 nor could they be cleared along with an apparatus as they constituted an integral part of the STD-PCO unit. Learned counsel submitted that what was cleared from the factory gate of the assessee was STD-PCO unit which contained a component called “the recorded EPROM”. In this connection, reliance was placed on Note 2(b) to Section XVI in which Chapter 85 falls. Learned counsel submitted that the programmed ICs were integral parts of the STD-PCO units without which the units were non-functionable. Hence, the appellant was not entitled to claim exemption under Notification No. 84/89 and the value of the programmed EPROM was includible in the value of the STD-PCO unit.

11. Before dealing with the arguments, it is necessary for us to set out the relevant entries from the Tariff Act, 1985 as under:

“SECTION XVI

Machinery and Mechanical Appliances; Electrical Equipment; Parts Thereof; Sound Recorders and Reproducers, Television Image and Sound Recorders and Reproducers, and Parts and Accessories of such Articles

Notes
1.***
2. Subject to Note 1 to this section, Note 1 to Chapter 84 and to Note 1 to Chapter 85, parts of machines (not being parts of the articles of Heading 84.84, 85.44, 85.45, 85.46 or 85.47) are to be classified according to the following rules:
(b) Other parts, if suitable for use solely or principally with a particular kind of machine, or with a number of machines of the same heading (including a machine of Heading 84.79 or Heading 85.43) are to be classified with the machines of that kind. However, parts which are equally suitable for use principally with the goods of Headings 85.17 and 85.25 to 85.28 are to be classified in Heading 85.17

CHAPTER 85

Electrical Machinery and Equipment and Parts Thereof; Sound Recorders and Reproducers, Television Image and Sound Recorders and Reproducers, and Parts and Accessories of such Articles

5. For the purpose of Headings 85.41 and 85.42:
(a) ‘Diodes, transistors and similar semiconductor devices’ are semiconductor devices the operation of which depends on variations in resistivity on the application of an electric field;
(b) ‘Electronic integrated circuits and microassemblies’ are:
(i) Monolithic integrated circuits in which the circuit elements (diodes, transistors, resistors, capacitors, interconnections, etc.) are created in the mass (essentially) and on the surface of a semiconductor material (doped silicon, for example) and are inseparably associated;
(ii) Hybrid integrated circuits in which passive elements (resistors, capacitors, interconnections, etc.), obtained by thin-or thick-film technology, and active elements (diodes, transistors, monolithic integrated circuits, etc.), obtained by semiconductor technology, are combined to all intents and purposes indivisibly, on a single insulating substrate (glass, ceramic, etc.). These circuits may also include discrete components;
(iii) Microassemblies of the moulded module, micromodule or similar types, consisting of discrete, active or both active and passive, components which are combined and interconnected.
For the classification of the articles defined in this note, Headings 85.41 and 85.42 shall take precedence over any other heading in the Schedule which might cover them by reference to, in particular, their function.
6. Records, tapes and other media of Heading 85.23 or 85.24 remain classified in those headings, whether or not they are cleared with the apparatus for which they are intended.
Heading No. Sub-Heading No. Description of goods Rate of duty (1) (2) (3) (4) 85.17 8517.00 Electrical apparatus for line telephony or line telegraphy, including such apparatus for carrier-current line systems. 20% * * * 85.24 Records, tapes and other recorded media for sound or other similarly recorded phenomena, including matrices and masters for the production of records, but excluding products of Chapter 37 8524.10 -Gramophone records 30% Magnetic tapes: 8524.21 -Audio tapes in any form 30% plus Rs 8 per square metre 8524.22 -Audio cassettes 30% plus Rs 2 per cassette 8524.23 -Video tapes in any form 30% plus Rs 18 per square metre 8524.24 -Video cassettes 30% plus Rs 40 per cassette 8524.29 -Other 30% 8524.30 -Magnetic discs 30% 8524.90 -Other 30% * * * 85.42 8542.00 Electronic integrated circuits and microassemblies. 15%”

12. We also set out Exemption Notification No. 84/89-CE dated 1-3-1989 hereinbelow:

“Exemption to computer software.—In exercise of the powers conferred by sub-section (1) of Section 5-A of the Central Excises and Salt Act, 1944 (1 of 1944), the Central Government, being satisfied that it is necessary in the public interest so to do, hereby exempts computer software, falling under Heading 85.24 of the Schedule to the Central Excise Tariff Act, 1985 (5 of 1986), from the whole of the duty of excise leviable thereon which is specified in the said Schedule.”

13. At the outset, we may point out that the dispute involved in the present case concerns valuation. In the matter of valuation, one of the important aspects to be taken into account is the condition of the goods/product at the time the goods leave the factory. In the present case one has to see the “condition” of STD-PCO unit at the time of clearance and, therefore, the issue which arises for consideration, in the first instance, is whether the recorded EPROM was an essential component of the said STD-PCO unit for making it operational. The authorities below have concurrently found that the programmed EPROM was an integral part of the unit; that, it served the purpose of transmitting electronic instructions for the performance of the unit; that, the recorded EPROM was a part of the unit and that the said EPROM was an essential component of the unit for making it operational after plugging in with telephone line and, therefore, the said EPROM constituted an integral part of the STD-PCO unit. Conceptually, one has to keep in mind the subject-matter of the levy. In the present case, the subject-matter of the levy is STD-PCO unit, as a final product. The subject-matter of the levy in the present case is not the recorded EPROM. The question before us is whether the appellant was entitled to claim deduction of the value of the programmed EPROM from the assessable value of STD-PCO unit. It was the case of the appellant before the Department that the value of the recorded EPROM was not includible in the assessable value of STD-PCO unit on the ground that blank EPROM was a medium in which the program was encoded; that, it was similar to a program being put in a floppy; that, the recorded media came under Tariff Item 85.24 and, therefore, the appellant was entitled to the benefit of exemption under notification dated 1-3-1989. Admittedly, in the present case, the appellant had classified the said unit under CH 85.17 There can hardly be any doubt that price of a component will form part of the final cost of the unit and hence includible in its assessable value. The manufacturer takes into account, in deciding the cost of the said unit, the cost incurred for its manufacture and, therefore, unless the sale price of the said unit is arrived at on a basis independent of the cost of manufacture (if law so permits) the cost of the recorded EPROM has got to be included in the assessable value of the unit. Under Note 2 to Section XVI, parts or components of a machine are required to be classified with the machine which, in the present case, was STD-PCO unit classifiable under Heading 85.17 Accordingly, each of the units cleared from the factory by the appellant in its completed form which included the programmed EPROM was classifiable under Tariff Item 85.17 The line telephone device (unit) was not complete without the programmed EPROM for its functioning. Therefore, the Department was right in classifying the unit under Tariff Item 85.17 and further it was right in including the value of the programmed/recorded EPROM in the assessable value of the unit.

14. In the present case, the appellant submitted that it was entitled to claim the benefit of exemption under the above notification dated 1-3-1989; that, it had bought blank EPROM from the market which was programmed/designed by the appellant; that, the recorded EPROM constituted a “recorded medium” under Tariff Item 85.24; that, under Note 6 to Chapter 85, recorded media would remain classifiable under Tariff Item 85.24, whether or not such recorded media was cleared with or without the apparatus and, therefore, its value was not includible in the assessable value of the unit (apparatus). It was vehemently urged on behalf of the appellant that the general principle of valuation supported by Note 2(b) to Section XVI was not applicable, particularly in view of Note 6 to Chapter 85 and, therefore, the value of the “recorded medium” was not includible in the assessable value of the unit.

15. In the light of these arguments, the question which arises for determination is the meaning of the words “recorded medium” in Tariff Item 85.24 At this stage, we may reiterate that the appellant has claimed exemption, therefore, the burden was on the appellant to show that the programmed EPROM constituted a “recorded media” under Tariff Item 85.24 It is in this context that the matter was examined by the Department which came to the conclusion that EPROM was basically a chip or an IC classifiable under Tariff Item 85.42 and, therefore, on facts the authorities found that Tariff Item 85.24 had no application to the facts of this case.

16. The controversy on classification, therefore, is whether the essential character of the programmed EPROM, in the present case, as an IC changed to become a “recorded media” or a software under CH 85.24

17. The main components of a computer system are central processing unit, memory and disk store (see Oxford Illustrated Encyclopedia of Invention and Technology, 1992 Edn., p. 183). A floppy is a dumb storage box. It is different from a chip or an integrated circuit which performs intelligent functions. An integrated circuit (IC) is often referred to as a micro-chip or a chip. It is a miniaturised electronic circuit consisting of semi-conductor devices. A “memory” is the most regular type of integrated circuit (see www.en.wikipedia.org). According to www.whatis.com, an “IC” sometimes called a chip or microchip, is a semiconductor wafer on which thousands of capacitors and transistors are fabricated. Unlike a floppy or a disk (which is removable from the system) an “IC” can function as an amplifier, timer, counter, computer memory and as a microprocessor. It is not easily removable. Therefore, an “IC” or a chip cannot be compared to a floppy which is merely a storage device similar to an empty box or a suitcase.

18. In the entire controversy before us, the appellant has tried to compare a floppy containing a program with an IC in which the program is electronically embodied. The functions which an IC performs, as enumerated above, are intelligent functions which are not performed by a floppy. A floppy cannot be used as a timer or amplifier. An IC is more than a storage device.

19. “EPROM” stands for Erasable Programmable ROM. The word “ROM” is an acronym for “Read Only Memory”, a type of unchangeable memory residing in chips or the ICs on the motherboard. ROM contains bare minimum of instructions needed to start a computer. It is used for critical functions. It is similar to municipal utilities such as gas and electricity. If a different configuration is required, one has to move to a different computer. ROM is sometimes wrongly compared to a storage media such as CD-ROMs (see utut.essortment.com). ROM chips have programs built into them at the factory. ROM chips are not volatile. The expression “Read Only” means that CPU can read or retrieve the programs written on the ROM chips. ROM chips contain special instructions for detailed computer operations. For example, ROM instructions may start the computer, give keyboard keys their special control capabilities, and put characters on the screen. ROMs are generally called as firmware (see Computing Essentials by Timothy J. O'Leary & Linda I. O'Leary, 2002 Edn.). According to Illustrated Dictionary of Computing by Jonar C. Nader, 3rd Edn., “ROM” is a hardware which is used to store permanent instructions for the computer's general housekeeping operations. A user can read and use the data stored in ROM, but cannot change them. When a computer is turned on, ROM supplies a series of instructions to CPU which in turn performs a series of tests. EPROM, on the other hand, according to the same dictionary, is an erasable programmable ROM. Initially, users had to supply ROM vendor with an interconnected program so that the vendor could build the ROM. To avoid this high set-up charge, manufacturers developed a user programmable ROM (PROM). A “PROM” is just like a ROM. Similarly, as an alternative, with the development of technology, in the year 1973 Intel Corporation came out with EPROM. When the chip was exposed to ultraviolet radiation the memory could be erased and replaced by a new memory. Therefore, EPROM is a rewritable memory chip. The only difference between ROM and EPROM is that EPROM holds its content without power. EPROM chips are written on an external programming device before being placed on the circuit board (see www.answers.com). The word “programmable” means that EPROM can be programmed with data, program or both whereas “ROM” means that the computer which is connected to EPROM can only get information from the chip or IC. It cannot put information into the chip. In short, EPROM is a memory part which will not forget its program or data when power is removed. EPROM has to be programmed by a special programming product called an EPROM or a device programmer. The computer cannot store data in an EPROM because the EPROM is a Read Only Memory part (see www.arlabs.com).

20. Lastly, even under the scheme of the 1985 Tariff and the HSN, ICs (85.42), data processors (84.71) and recorded media (85.24) are all separately classifiable. Under the Explanatory Note to HSN (2nd Edn., 1996), at p. 1234, separate electrical parts have been classified under one or the other of the headings of Chapter 85, for example, transistors, diodes and similar semiconductor devices, stand classified under Heading 85.41 while electronic integrated circuits are classified under Heading 85.42

21. The above discussion, therefore, shows that EPROM cannot be compared to a floppy. As stated above, floppy is a dumb box. That is not the case with EPROM. EPROM is basically an integrated circuit or a chip. We agree with the Department. EPROM is, therefore, classifiable as an integrated circuit under Tariff Item 85.42

22. The question which remains to be answered is whether a programmed EPROM is a recorded media under CH 85.24 It was argued before us that like CD-ROM or a floppy which has a program in it, EPROM is also a programmed device. It was argued that blank EPROMs were purchased in which the appellant embodied its program and, therefore, the recorded EPROM constituted a recorded media under Tariff Item 85.24

23. We do not find any merit in this argument. In a disk operating system, the basic input is stored in a ROM which is transferred to RAM when the system gets started. The input/output routines are written into the IC at the factory. The point to be noted is that the ICs which contain semiconductor components like diodes, etc. have got to be embedded in the motherboard. The ROM chip is fixed at the factory. The chip is fixed in the computer and only then the program works. Hence, this is the basic difference between a mere floppy which is a recorded media under CH 85.24 and the IC under CH 85.42 In the former case, the program is a software because a floppy is a storage in which software plays the dominant role whereas in the case of IC the program is embodied in the IC which can perform various functions only when fixed to the motherboard and is not removable like a floppy from VCR. According to Encyclopedia of Technology Terms by Whatis.com, an IC can function as an amplifier, oscillator, timer, microprocessor, etc. On the other hand, a floppy disk is only a storage. Moreover the essential character of IC does not change with the program being embedded in the IC and hence the IC remains classifiable under CH 85.42 This distinction is also brought out by tariff items referred to above (see Dictionary of Computing by Prentice Hall).

24. An embedded system is a programmed hardware device. Software written for embedded systems, especially those without a disk drive is called firmware, the name for software embedded in hardware devices e.g in ROM IC chips. Many embedded systems avoid mechanical moving parts, such as, disk drives, switches or buttons because they are unreliable as compared to ROM or Fast Memory IC chips. It is kept outside the reach of humans. In embedded systems, the software resides in ROM IC chips. Embedded systems are a combination of hardware and software like ATMs, cellular telephones, etc. In embedded systems, the software resides in ROM IC chip (see www.answers.com). These chips are more than mere carriers. Examples of embedded system: microwave ovens, cellphones, calculators, etc.

25. In Office of Patent v. Gale 1991 RPC 305 the Court of Appeal held that if a program is embodied in a floppy disk it becomes a software but where the chip with its electronic circuit embodies a program it becomes a hardware. It has been further held that electronic circuitry in the form known as ROM is an integrated circuit or a chip. In the said case it has been observed by the Court of Appeal that ROM is an article which can be manufactured. It is an article because its structure can be altered during the manufacture so as to perform mathematical functions. It has been further observed that there is a difference between a disk containing a program and a ROM with a particular circuitry embodying a program. In the former case, the disk carries the program whereas in the latter case, a program is used as the basis for altering the structure of ROM. ROM is more than a carrier and, therefore, it cannot be compared to a floppy or a disk. We may clarify that Gale case 1991 RPC 305 was on two aspects viz. patent and difference between ROM and the floppy disk. What is stated herein is on the second aspect which the Court of Appeal decided. To the same effect is the ratio of the judgment of the US Supreme Court in Robert Gottschalk, Acting Commr. of Patents v. Gary R. Benson 34 L Ed 2d 273 (1972).

26. Even under HSN, Entry 84.71 covers data processors, however, under the Explanatory Note it is clarified at p. 1403, that devices working in conjunction with such processors have to be classified not under Entry 84.71 but with reference to their specific function. Therefore, devices like ICs, as in the present case, which help the processor to function can only fall under CH 85.42 (in cases where such ICs are the final products) and where they form an integral part of a machine like STD-PCO unit, they have to be classified under Heading 85.17, hence, it will not fall under Heading 85.24 as claimed by the appellant (see p. 1408 of HSN, 2nd Edn., 1996). As stated above, a disk with a program is a software. However, a ROM with a particular circuit in which a program is structured remains an IC.

27. In PSI Data Systems Ltd. (1997) 2 SCC 78 the Department had conceded that the item in question was a software. Further, in that matter the subject-matter of the levy was a software, as a final product, sold with the computer. On the other hand, in the present case, the subject-matter of the levy is STD-PCO unit. The question before us in the present case is whether the programmed EPROM constituted an integral part of the STD-PCO unit classifiable under CH 85.17 As stated hereinabove, the programmed EPROM was a ROM with a circuit in which the program was embedded. Therefore, the judgment of this Court in PSI Data Systems Ltd. (1997) 2 SCC 78 is not applicable to the facts of the present case. In fact, in para 2 of the judgment of this Court in PSI Data Systems (1997) 2 SCC 78 this Court has made a clear distinction between softwares, such as, disks, floppies, CD-ROMs, etc. on the one hand vis-à-vis softwares which are etched into the computer. Therefore, the judgment in PSI Data Systems (1997) 2 SCC 78 has no application. On the contrary, it supports our interpretation in the present case.

28. In Sprint RPG India Ltd. (2000) 2 SCC 486 this Court observed that hard disk is a refined form of floppy which records material in an efficient manner. In that case, the question was classification, namely, whether duty was leviable on software loaded on a hard disk drive under Heading 84.71 or under 85.24 This Court held that a hard disk was a form of floppy on which the program was stored and, therefore, the character of such a program did not change and, therefore, the imported item was a software which was stored in the hard disk and, therefore, it was classifiable under CH 85.24 In that matter the question of a software being an integral part of a machine like STD-PCO unit was not there. In that matter there was no duty imposed on the unit or machine. The question in that matter was regarding levy of duty on a floppy with the software. In that matter the question of the integrated circuit did not arise. In that matter the interpretation of Entry 85.42 was not at all considered. Hence, the judgment of this Court in Sprint RPG India Ltd. (2000) 2 SCC 486 has no application to the facts of the present case.

29. In Acer India Ltd. (2004) 8 SCC 173 the demand raised by the Department was for the period July 2001 to May 2002. In the year 2000 the Excise Act was amended and the concept of “transaction value” came to be introduced for the first time. Further, the argument on behalf of the Department was that the loading of operational software was includible in the value of the computer manufacture by the assessee after 1-4-2000 when the concept of transaction value came to be introduced. In the circumstances, the judgment of this Court in Acer India Ltd. (2004) 8 SCC 173 has no application to the facts of the present case. Further, in Acer India Ltd. (2004) 8 SCC 173 the subject-matter of the levy was a computer whereas the subject-matter of the levy in the present case is STD-PCO unit. The concurrent finding of all the courts below indicate that, in the present case, the program was etched in a particular form of circuit known as ROM which is required to be fixed to the motherboard and only on such fitment the STD-PCO unit became operational. Therefore, the judgment of this Court in Acer India Ltd. (2004) 8 SCC 173 has no application to the facts of the present case. In fact, in the judgment of this Court in Acer India Ltd. (2004) 8 SCC 173 the Court was not required to examine the scope of CH 85.42

30. Before concluding, we reiterate that in the present case, the levy is on a computer-based embedded system. The software embedded in the programmed EPROM, which is an IC chip, constitutes the “brain” of the system. The programmed EPROM is an integral part of the system. The levy is on the unit. The levy is not on the programmed EPROM. The program embedded is not easily removable. Hence, it will not fall in the category of recorded media under Tariff Item 85.24 and remains an IC under Tariff Item 85.42

31. For the aforestated reasons, we do not find any merit in this civil appeal which is accordingly dismissed with no order as to costs.